Dau Tu Phat Trien Thuong Mai Tong Hop Hoang Lan LTD Address: P105 C15 Khoi 6, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0101618709 Phone: 0248272101 Representative: Nguyen Hoang Adress: P105 C15 Khoi 6, Duc Giang Ward, Long Bien District, Ha Noi City Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 17 - 3 - 2005